Kesha Rose Sebert certainly has made a name for herself with outrageous behavior, such as her claim that she brushes her teeth "with a bottle of Jack." The singer known as Ke$ha showed off a new lip tattoo that said "SUCK IT!" early Wednesday morning, posting the Instagram photo on Twitter. The 25-year-old dance-pop star pulled down her lip, revealing the new ink on the inside of her bottom lip (plus a gold tooth). Hey, as Ke$ha would say, "We R Who We R."» Read more at E! News.

James Cameron's "Avatar" earned $2.7 billion globally to become the highest-grossing film of all time -- will it still be popular after three more movies? That's right, the famed "Titanic" director is working on a trio of "Avatar" sequels to be filmed back-to-back-to-back. Even though her character died on the planet Pandora in the original film, Sigourney Weaver says she'll be back and will begin shooting the three movies after appearing on Broadway this winter. "Avatar 2" was originally expected to hit theaters for December 2014, but doing the new trilogy all at once will likely push that back.» Read more at Screen Rant.

Lady Gaga debuted her new song "Princess Die" (yes, "D-I-E," not like Princess Diana) at a concert in Melbourne, Australia. Her Little Monsters are already raving about the track, but she said she didn't know if the ballad would be on her next album. Gaga's new tune contains explicit lyrics, not to mention the controversy it'll stir with its suicide-centric message:

A Kenny Chesney fan was forced to leave the "You and Tequila" singer's concert in Nashville, Tennessee over the weekend after people said he looked too much like the country star. Nathan Blankenship said he paid $200 for a floor ticket when, wearing a sleeveless shirt and cowboy hat, other concertgoers started asking for a picture with him. Security escorted him out for causing a "disturbance" after one woman karate-chopped the Kenny Chesney look-a-like. The company later apologized and refunded his money. » See the photos and read more at WKRN.

Controversial singer Ms. Elizabeth Woolridge Grant also has new material out. The singer known as Lana Del Rey released her full-length "National Anthem" video featuring A$AP Rocky on Wednesday. The Instagram-looking mini-music movie (it's almost twice the length of the song) features the sultry 26-year-old doing "Happy Birthday Mr. President" a la Marilyn Monroe, plus dressing up as Jackie O while the New York rapper plays the part of JFK: